201332000

素因数分解:

$2^5\times 5^3\times {\mathrm{50333}}^1$

素因数の和:50358

約数の個数: 48

約数和(自身を含む): 494682552

約数和(自身を除く): 293350552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 50333, 100666, 201332, 251665, 402664, 503330, 805328, 1006660, 1258325, 1610656, 2013320, 2516650, 4026640, 5033300, 6291625, 8053280, 10066600, 12583250, 20133200, 25166500, 40266400, 50333000, 100666000, 201332000]

約数ペア:

[(1, 201332000), (2, 100666000), (4, 50333000), (5, 40266400), (8, 25166500), (10, 20133200), (16, 12583250), (20, 10066600), (25, 8053280), (32, 6291625), (40, 5033300), (50, 4026640), (80, 2516650), (100, 2013320), (125, 1610656), (160, 1258325), (200, 1006660), (250, 805328), (400, 503330), (500, 402664), (800, 251665), (1000, 201332), (2000, 100666), (4000, 50333)]